3.9 coming soon
maybe fix the windows insider preview bug ?
why are so many of you using this windows insider preview 
?
i like to live on risk and test new features, and fix bugs and find new on
Windows 10 is getting better thanks to the program, and thanks the insider that report bugs and suggestion to it
you mean, “why are so many of you using RouterOS Release Candidate?” ? xD
Winbox 3.9 has been released:
http://forum.mikrotik.com/t/winbox-3-9-released/105246/1